Vulcan launch system

Target entity: Vulcan launch system
Context triple: [BE-4, associatedProgram, Vulcan launch system]

• A. Vanguard rocket
  The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
• B. Electron launch vehicle
  The Electron launch vehicle is Rocket Lab’s small, two-stage orbital rocket designed for frequently launching lightweight satellites and payloads to low Earth orbit.
• C. Proton launch system
  The Proton launch system is a family of heavy-lift Russian expendable rockets, originally developed in the Soviet era, used to place large payloads into orbit for both civil and military missions.
• D. Antares launch vehicle
  The Antares launch vehicle is a medium-lift rocket primarily used to deliver cargo to the International Space Station under NASA’s Commercial Resupply Services program.
• E. Vulcan XH558
  Vulcan XH558 is the last airworthy example of the British Avro Vulcan strategic bomber, preserved and flown as a historic display aircraft until its final retirement.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Vulcan launch system
Target entity description: The Vulcan launch system is United Launch Alliance’s next-generation heavy-lift rocket family designed to replace Atlas V and Delta IV for a wide range of commercial, civil, and national security space missions.

• A. Vanguard rocket
  The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
• B. Electron launch vehicle
  The Electron launch vehicle is Rocket Lab’s small, two-stage orbital rocket designed for frequently launching lightweight satellites and payloads to low Earth orbit.
• C. Proton launch system
  The Proton launch system is a family of heavy-lift Russian expendable rockets, originally developed in the Soviet era, used to place large payloads into orbit for both civil and military missions.
• D. Antares launch vehicle
  The Antares launch vehicle is a medium-lift rocket primarily used to deliver cargo to the International Space Station under NASA’s Commercial Resupply Services program.
• E. Vulcan XH558
  Vulcan XH558 is the last airworthy example of the British Avro Vulcan strategic bomber, preserved and flown as a historic display aircraft until its final retirement.
• F. None of above. chosen